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BluePrint Engines Pro Series Chevy LS 376 C.I.D. 530 HP EFI Base Dressed Long Block Crate Engines

BluePrint Engines provides a Dyno Promise with results and bragging rights. They make sure they hit their target horsepower and proper torque with every crate engine, utilizing an advanced computerized balancer to get rotating assemblies within 2 grams, ensuring silky smooth power over the entire rpm range. According to BluePrint, that's precisely why their engines sound and run better than the competitors. Accompanying your BluePrint Engines Pro Series Chevy LS 376 c.i.d. 530 hp EFI base dressed long block crate engine will be a comprehensive, dyno-generated printout showing its critical specs. No more guessing what the real-world peak horsepower and torque ratings are. Any doubters in the crowd? Simply flash them your dyno results! These long block engines are available with or without complete engine controller with ECU, harness, throttle pedal, and sensors. Select the one you want. BluePrint Engines Pro Series Chevy LS EFI base dressed engine: * Horsepower and torque: 530hp/495 lb.-ft. * Compression ratio: 10.7:1 * BluePrint Engines LS3 aluminum cylinder heads -- 69cc chamber -- 2.165 in. intake/1.590 in. exhaust valves -- 259cc intake/102cc exhaust runners * Hydraulic roller camshaft: -- .612 intake/.585 exhaust lift -- 225 intake/238 exhaust duration at .050 in. -- 113-degree lobe separation angle -- 3-bolt cam * Nodular iron crankshaft -- 3.622 in. stroke -- 6.125 in. connecting rods with 150,000 psi bolts * Hypereutectic pistons * BluePrint Engines high-strength cast iron 6.2L block -- Increased deck thickness and strength webbing -- Extended cylinder skirt -- Priority main oiling -- 4.0662 in. bore -- 6-bolt main -- 1-piece rear main seal -- Improved water jacket design -- Utilizes OEM LS3 front and rear covers * LS swap oil pan * Harmonic balancer (Short Corvette style) * DBW throttle body * Available with a GM plastic or fabricated intake manifold * Fuel injectors and rail * Coil packs * Spark plugs and wires * Water pump

4.0 out of 5 stars ( 4 )

$10,199.00

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$14,199.00

BluePrint Engines Pro Series Chevy LS 427 C.I.D. 605 HP EFI Base Dressed Long Block Crate Engines

BluePrint Engines provides a Dyno Promise with results and bragging rights. They make sure they hit their target horsepower and proper torque with every crate engine, utilizing an advanced computerized balancer to get rotating assemblies within 2 grams, ensuring silky smooth power over the entire rpm range. According to BluePrint, that's precisely why their engines sound and run better than the competitors. Accompanying your BluePrint Engines Pro Series Chevy LS 427 c.i.d. 605 hp EFI base dressed long block crate engine will be a comprehensive, dyno-generated printout showing its critical specs. No more guessing what the real-world peak horsepower and torque ratings are. Any doubters in the crowd? Simply flash them your dyno results! These long block engines are available with or without LS engine controller package with wiring harness and gas pedal. Select the one you want. BluePrint Engines Pro Series Chevy LS EFI base dressed engine: * Horsepower and torque: 605 hp/565 lb.-ft. * Compression ratio: 11:1 * BluePrint Engines LS3 aluminum cylinder heads -- 69cc chamber -- 2.165 in. intake/1.590 in. exhaust valves -- 259cc intake/102cc exhaust runners * Hydraulic roller camshaft: -- .624 intake/.624 exhaust lift -- 239 intake/255 exhaust duration at .050 in. -- 114-degree lobe separation angle -- 3-bolt cam * Forged steel crankshaft -- 4.125 in. stroke -- 6.125 in. connecting rods * Forged pistons * BluePrint Engines high-strength cast iron 6.2L block -- Increased deck thickness and strength webbing -- Extended cylinder skirt -- Priority main oiling -- 4.0685 in. bore -- 6-bolt main -- 1-piece rear main seal -- Improved water jacket design -- Utilizes OEM LS3 front and rear covers * LS swap oil pan * Harmonic balancer * DBW throttle body * Available with a GM plastic or fabricated intake manifold * #42 fuel injectors and returnless fuel rail * Coil packs * Spark plugs and wires * Valve covers * Timing cover

Not Yet Reviewed

$13,299.00

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$17,599.00

BluePrint Engines Pro Series Chevy LS 376 C.I.D. 510 HP EFI Deluxe Dressed Long Block Crate Engines

One of the most popular engine platforms for street cars and restomods is an LS-compatible design, and BluePrint's GM LS-compatible 376 c.i.d. Pro Series engines deliver 510 hp and 440 lb.-ft. of torque to provide proven power and versatility. These deluxe dressed crate engines feature LS3-style aluminum cylinder heads, a 10.7:1 compression ratio, hydraulic roller cam, hypereutectic pistons, and a nodular iron crankshaft housed in a BluePrint high-strength cast iron block. Available with a polished or black finished pulley kit, select the crate engine preferred to build some serious performance for your vehicle. Specs and features: * BluePrint Engines high-strength cast iron (LSX-style) block -- Increased deck thickness and strength webbing -- Utilizes OEM LS3 front and rear covers -- Improved water jacket design -- Extended cylinder skirt -- Priority main oiling -- One-piece rear main seal -- 6-bolt main -- 4.0662 in. bore * Rotating assembly: -- Nodular iron crankshaft -- 3.622 in. stroke -- 6.098 in. connecting rods with 150,000 psi bolts -- BluePrint hypereutectic pistons -- Internally balanced front and rear * BluePrint LS3 aluminum cylinder heads: -- 69cc chamber -- 2.165 in. intake/1.590 in. exhaust valves -- 259cc intake/102cc exhaust runners * BluePrint hydraulic roller camshaft: -- .612 intake/.585 exhaust lift -- 225 intake/238 exhaust duration at .050 -- 113-degree lobe separation * Additional components: -- Fuel injection ECU and wiring harness -- Drive-by-wire throttle body -- LS3 cast aluminum intake manifold -- LS swap oil pan -- Water pump -- Injectors and fuel rail kit -- Spark plugs and wires -- Harmonic balancer -- Timing cover -- Valve covers -- Coil packs * Polished or black front accessory drive: -- LT1-style water pump -- Type II power steering pump with remote reservoir -- LT1-style 140-amp alternator -- 7B10 peanut-style air conditioning compressor

Not Yet Reviewed

$13,799.00

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$13,899.00

BluePrint Engines Pro Series Chevy LS 427 C.I.D. 625 HP Carbureted Retrofit Long Block Crate Engines

BluePrint Engines Pro Series Chevy LS 427 c.i.d. carbureted retrofit dressed long block crate engines put down a whopping 625 hp and 550 lbs.-ft. of torque! They feature a 30-month/50,000-mile warranty and are the perfect choice for drivable and reliable high-end performance. Additionally, these engines are manufactured under strict tolerances and provide outstanding, consistent results. All of the rotating assemblies are balanced to within 2 grams on a computerized balancer. BluePrint Pro Series long block crate engines are also dyno-tested and include the dyno sheets. Long block crate engine features include: * New GM LS engine block * 4340 forged 4.125 in. stroke crankshaft * 4340 forged 6.125 in. long connecting rods * Forged pistons * 11.0:1 compression * Hydraulic roller camshaft, .624 in. lift intake, .624 in. lift exhaust, 239/255 intake/exhaust duration at .050 in. lift with 114 degree lobe separation * Aluminum GM LS cylinder heads * Single roller timing chain * Aluminum single plane intake manifold * Full roller rocker arms * Carburetor * Ignition coil packs * Spark plug wires * Spark plugs * Harmonic balancer

3.0 out of 5 stars ( 2 )

$14,049.00

BluePrint Engines Pro Series Chevy LS 376 C.I.D. 495 HP EFI Truck Long Block Crate Engines

BluePrint Engines Pro Series Chevy LS 376 c.i.d. 495 hp EFI truck long block crate engines are fully Dyno tested, passed vigorous inspections, and are prepared for those wanting maximum horsepower and durability. Features, specs, and contents: * 495 hp, 490 ft.-lb., compression ratio 10.7:1 * Cast Iron block with 6-bolt main * Nodular iron crankshaft * Connecting rods with 150,000 psi bolts * Hypereutectic pistons * Internal balanced rotating assembly * BluePrint LS3 aluminum cylinder heads -- 69cc chamber -- 2.165 in. intake/1.59 in. exhaust valves -- 259cc intake/102cc exhaust runners * BluePrint hydraulic roller cam -- .553 intake/.553 exhaust lift -- 218 intake/224 exhaust duration at .050 -- 113-degree lobe separation, 110ICL * L92 truck intake manifold * Fuel injectors and rail * Truck water pump * Truck harmonic balancer * LS low-profile aluminum oil pan * GM-style smart coil packs * Spark plugs and wires * Valve covers * Oil pump * Dipstick

Not Yet Reviewed

$10,949.00

BluePrint Pro Series Chevy LS 376 C.I.D. 700 HP EFI Supercharged Deluxe Long Block Crate Engines

BluePrint Pro Series Chevy LS 376 c.i.d. EFI supercharged deluxe long block crate engines deliver 700 hp and 640 lbs.-ft. of torque. They include LS3 aluminum cylinder heads, forged pistons, hydraulic roller camshaft, nodular iron crankshaft, a Holley Terminator X Max Gen IV complete ECU and harness for engine management, a polished or black finish accessory drive system, and more. Additional features and specs: -- Block: * BluePrint Engines high-strength cast iron 6.2L block * Increased deck thickness and strength webbing * Extended cylinder skirt * Priority main oiling * 4.070 in. bore * 6-bolt main * One-piece rear main seal * Improved water jacket design * Compression ratio: 9.5:1 -- Rotating Assembly: * Forged crankshaft * 3.622 in. stroke * 6.125 in. connecting rods with 150,000 psi bolts * Forged pistons * Internally balanced front and rear -- Cylinder heads: * BluePrint aluminum cylinder heads * 70cc chamber * 2.165 in. intake / 1.600 in. exhaust valves * 259cc Intake / 102cc exhaust runners -- Cam specs: * Cam type: Hydraulic Roller Cam * .612 intake / .585 exhaust lift * 225 intake / 238 exhaust duration * @.050-113 degree lobe separation -- Also includes: * Holley Terminator X Max - Gen IV complete ECU/Harness EFI system * Coil packs * Valve covers * Oil pan * All sensors required for engine to run * Drive-by-wire throttle body * Throttle pedal * Timing cover * Spark plugs and wires * Harmonic balancer * Front accessory drive with power steering pump, water pump, alternator, and air compressor -- Notes: * Not for use in pollution-controlled vehicles. * BluePrint Engines recommends air intake kit BPPLS01013 to ensure correct MAF calculations and Dyno calibration are maintained with the above ECU / tuning.

Not Yet Reviewed

$23,199.00

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$23,299.00

BluePrint Engines Pro Series Chevy LS 376 C.I.D. 525 HP EFI Base Dressed Long Block Crate Engines

BluePrint Engines Pro Series Chevy LS 376 c.i.d. 525 hp Holley Terminator X EFI base dressed engines are formidable fusions of strength, precision, and performance, anchored by BluePrint's high-strength cast iron LSX-style block. They churn out a commanding 525 hp and 460 lb.-ft. of torque, with a 10.7:1 compression ratio that ensures both power and efficiency. This Pro Series engine features BluePrint's aluminum heads, hydraulic roller cam, and hypereutectic pistons, all working in concert with a nodular iron crankshaft for durability under high-stress conditions. Air and fuel delivery are optimized through the Holley Terminator X Max system, LS3 fabricated aluminum intake manifold, and a matched injector and fuel rail kit. Altogether, this engine is engineered to deliver relentless performance with rock-solid reliability--perfect for enthusiasts who demand power without compromise. Block specs: * Increased deck thickness and strength webbing * Utilizes OEM LS3 front and rear covers * Improved water jacket design * Extended cylinder skirt * One-piece rear main seal * Priority main oiling * 4.0622 in. bore * 6-bolt main Rotating assembly specs: * Nodular iron crankshaft * 3.622 in. stroke * 6.098 in. connecting rods with 150,000 psi bolts * Hypereutectic pistons * Internally balanced front and rear BluePrint LS3 aluminum cylinder heads specs: * 69cc chamber * 2.165 in. intake/1.590 in. exhaust valves * 259cc intake/102cc exhaust runners Hydraulic roller cam specs: * .612 in. intake/.585 in. exhaust lift * 225 degrees intake/238 degrees exhaust duration at .050 in. lift * 113 degree lobe separation Also includes: * LS3 fabricated aluminum intake manifold * Drive-by-Wire throttle body adds modern responsiveness * LS swap oil pan ensures seamless integration * Water pump * Injectors and fuel rail kit * Spark plugs and wires * Harmonic balancer * Throttle pedal * Timing cover * Valve covers * Coil packs Holley Terminator X Max features and benefits: * Real time fuel map learning simplifies tuning * On-board Bosch LSU 4.9 wideband control enables accurate AFR readings and closed loop tuning * Eight high-impedance injector drivers ideal for stock LS and Holley EFI injectors * Integrated 1-Bar MAP sensor for naturally aspirated or nitrous setups, with harness support for external higher bar sensors, if needed * Four configurable inputs (12 V, Ground, 5 V, Frequency) and two outputs (Ground, PWM) * Free PC Tuning Software via USB/CAN Interface for Full Laptop Control and Advance Setup * Integrated 3.5 in. touch screen handheld with Setup Wizard, internal data logging, and real time gauge displays * Terminator X Max ECU includes base timing map pre-configured for this engine

Not Yet Reviewed

$11,799.00

BluePrint Engines Pro Series Chevy LS 427 C.I.D. 585 HP EFI Deluxe Dressed Long Block Crate Engines

The LS-compatible platform is the king of street machines, and BluePrint's Chevy LS 427 c.i.d. Pro Series monsters prove why, unleashing a street-scorching 585 hp and 520 lb.-ft. of torque. These deluxe dressed crate engines pack a 11:1 compression ratio, along with matched BluePrint components into a high-strength LSX-style cast iron block, and are offered with a polished or black finished pulley kit. Select GM LS-compatible Pro Series engine needed for your build. Specs and features: * BluePrint Engines high-strength cast iron (LSX-style) block -- Increased deck thickness and strength webbing -- Utilizes OEM LS3 front and rear covers -- Improved water jacket design -- Extended cylinder skirt -- Priority main oiling -- One-piece rear main seal -- 6-bolt main -- 4.0695 in. bore * Rotating assembly: -- Forged crankshaft -- 4.125 in. stroke -- Forged 6.125 in. connecting rods -- Forged pistons -- Internally balanced front and rear * BluePrint LS3 aluminum cylinder heads: -- 69cc chamber -- 2.165 in. intake/1.590 in. exhaust valves -- 259cc intake/102cc exhaust runners * BluePrint hydraulic roller camshaft: -- .624 intake/.624 exhaust lift -- 239 intake/255 exhaust duration at .050 -- 114-degree lobe separation * Ignition timing: -- ECM supplied with calibration -- Not capable of transmission control -- Transmission controller required * Additional components: -- Drive-by-wire throttle body -- LS3 cast aluminum intake manifold -- LS swap oil pan -- Water pump -- Injectors and fuel rail kit -- Spark plugs and wires -- Harmonic balancer -- Timing cover -- Valve covers -- Coil packs * Polished or black front accessory drive: -- LT1-style water pump -- Type II power steering pump with remote reservoir -- LT1-style 140-amp alternator -- 7B10 peanut-style air conditioning compressor

Not Yet Reviewed

$16,599.00

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$16,699.00

BluePrint Engines Pro Series Chevy LS 427 C.I.D. 585 HP EFI Base Dressed Long Block Crate Engines

The LS-compatible platform is the king of street machines, and BluePrint's Chevy LS 427 c.i.d. Pro Series monsters prove why, unleashing a street-scorching 585 hp and 520 lb.-ft. of torque. These base dressed crate engines pack a 11:1 compression ratio, along with matched BluePrint components into a high-strength LSX-style cast iron block. Available with or without fuel injection ECU and wiring harness. Select GM LS-compatible Pro Series engine needed for your build. Specs and features: * BluePrint Engines high-strength cast iron (LSX-style) block -- Increased deck thickness and strength webbing -- Utilizes OEM LS3 front and rear covers -- Improved water jacket design -- Extended cylinder skirt -- Priority main oiling -- One-piece rear main seal -- 6-bolt main -- 4.0695 in. bore * Rotating assembly: -- Forged crankshaft -- 4.125 in. stroke -- Forged 6.125 in. connecting rods -- Forged pistons -- Internally balanced front and rear * BluePrint LS3 aluminum cylinder heads: -- 69cc chamber -- 2.165 in. intake/1.590 in. exhaust valves -- 259cc intake/102cc exhaust runners * BluePrint hydraulic roller camshaft: -- .624 intake/.624 exhaust lift -- 239 intake/255 exhaust duration at .050 -- 114-degree lobe separation * Ignition timing: -- ECM supplied with calibration -- Not capable of transmission control -- Transmission controller required * Additional components: -- Drive-by-wire throttle body -- LS3 cast aluminum intake manifold -- LS swap oil pan -- Water pump -- Injectors and fuel rail kit -- Spark plugs and wires -- Harmonic balancer -- Timing cover -- Valve covers -- Coil packs

Not Yet Reviewed

$11,999.00

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$14,599.00

BluePrint Engines Pro Series Chevy LS 376 C.I.D. 510 HP EFI Base Dressed Long Block Crate Engines

One of the most popular engine platforms for street cars and restomods is an LS-compatible design, and BluePrint's GM LS-compatible 376 c.i.d. Pro Series engines deliver 510 hp and 440 lb.-ft. of torque to provide proven power and versatility. These base dressed crate engines feature LS3-style aluminum cylinder heads, a 10.7:1 compression ratio, hydraulic roller cam, hypereutectic pistons, and a nodular iron crankshaft housed in a BluePrint high-strength cast iron block. Available with or without fuel injection ECU and wiring harness, select the crate engine preferred to build some serious performance for your vehicle. Specs and features: * BluePrint Engines high-strength cast iron (LSX-style) block -- Increased deck thickness and strength webbing -- Utilizes OEM LS3 front and rear covers -- Improved water jacket design -- Extended cylinder skirt -- Priority main oiling -- One-piece rear main seal -- 6-bolt main -- 4.0662 in. bore * Rotating assembly: -- Nodular iron crankshaft -- 3.622 in. stroke -- 6.098 in. connecting rods with 150,000 psi bolts -- BluePrint hypereutectic pistons -- Internally balanced front and rear * BluePrint LS3 aluminum cylinder heads: -- 69cc chamber -- 2.165 in. intake/1.590 in. exhaust valves -- 259cc intake/102cc exhaust runners * BluePrint hydraulic roller camshaft: -- .612 intake/.585 exhaust lift -- 225 intake/238 exhaust duration at .050 -- 113-degree lobe separation * Additional components: -- Drive-by-wire throttle body -- LS3 cast aluminum intake manifold -- LS swap oil pan -- Water pump -- Injectors and fuel rail kit -- Spark plugs and wires -- Harmonic balancer -- Timing cover -- Valve covers -- Coil packs

Not Yet Reviewed

$9,999.00

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$11,799.00

BluePrint Engines Pro Series Chevy LS 376 C.I.D. 525 HP EFI Deluxe Dressed Long Block Crate Engines

BluePrint Engines Pro Series Chevy LS 376 c.i.d. 525 hp Holley Terminator X EFI deluxe dressed engines are a masterclass in modern performance and reliability, delivering a robust 525 hp and 460 lb.-ft. of torque, with a 10.7:1 compression ratio that ensures streetable power and high-output efficiency. At the heart of this Pro Series engine are BluePrint's premium components, all working in concert with a nodular iron crankshaft, each chosen for strength and precision. Air and fuel management are handled by the Holley Terminator X Max system paired with a fabricated aluminum intake manifold, high-flow injectors, and a matching fuel rail kit. Tying it all together is a black or polished pulley kit delivering both form and function in a sleek, performance-ready package. Select the engine with the pulley finish preferred for your vehicle. Block specs: * Increased deck thickness and strength webbing * Utilizes OEM LS3 front and rear covers * Improved water jacket design * Extended cylinder skirt * One-piece rear main seal * Priority main oiling * 4.0622 in. bore * 6-bolt main Rotating assembly specs: * Nodular iron crankshaft * 3.622 in. stroke * 6.098 in. connecting rods with 150,000 psi bolts * BluePrint hypereutectic pistons * Internally balanced front and rear BluePrint LS3 aluminum cylinder heads specs: * 69cc chamber * 2.165 in. intake/1.590 in. exhaust valves * 259cc intake/102cc exhaust runners BluePrint hydraulic roller cam specs: * .612 in. intake/.585 in. exhaust lift * 225 degrees intake/238 degrees exhaust duration at .050 in. lift * 113 degree lobe separation Also includes: * LS3 fabricated aluminum intake manifold * Drive-by-Wire throttle body adds modern responsiveness * LS swap oil pan ensures seamless integration * Injectors and fuel rail kit * Spark plugs and wires * Harmonic balancer * Throttle pedal * Timing cover * Valve covers * Coil packs * Black or polished pulley kit: -- LS2-style water pump -- One-wire 140-amp alternator -- Peanut-style air conditioning compressor -- Type II power steering pump with remote reservoir Holley Terminator X Max features and benefits: * Real time fuel map learning simplifies tuning * On-board Bosch LSU 4.9 wideband control enables accurate AFR readings and closed loop tuning * Eight high-impedance injector drivers ideal for stock LS and Holley EFI injectors * Integrated 1-Bar MAP sensor for naturally aspirated or nitrous setups, with harness support for external higher bar sensors, if needed * Four configurable inputs (12 V, Ground, 5 V, Frequency) and two outputs (Ground, PWM) * Free PC Tuning Software via USB/CAN Interface for Full Laptop Control and Advance Setup * Integrated 3.5 in. touch screen handheld with Setup Wizard, internal data logging, and real time gauge displays * Terminator X Max ECU includes base timing map pre-configured for this engine

Not Yet Reviewed

$13,799.00

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$13,899.00

BluePrint Pro Series Chevy LS 427 C.I.D. 800 HP EFI Supercharged Deluxe Long Block Crate Engines

BluePrint Pro Series Chevy LS 427 ci.d. EFI supercharged deluxe long block crate engines deliver 800 hp and 780 lbs.-ft. of torque. They also include LS3 aluminum cylinder heads, forged pistons, hydraulic roller camshaft, forged crankshaft, a Holley Terminator X Max Gen IV complete ECU and harness for engine management, and a polished or black finish accessory drive system. Additional features and specs: -- Block: * BluePrint Engines high-strength cast iron block * Increased deck thickness and strength webbing * Extended cylinder skirt * Priority main oiling * 4.070 in. bore * 6-bolt main * One-piece rear main seal * Improved water jacket design * Utilizes OEM LS3 front and rear covers * Compression ratio: 11:1 -- Rotating Assembly: * New forged crankshaft * 4.125 in. stroke * Forged 6.125 in. connecting rods * Forged pistons * Internally balanced -- Cylinder Heads: * BluePrint aluminum cylinder heads * 70cc chamber * 2.165 in. intake / 1.600 in. exhaust valves * 259cc intake / 102cc exhaust runners -- Cam Specs: * Hydraulic roller * .624 intake / .624 exhaust lift * 239 intake / 255 exhaust duration * At .050-114 degree lobe separation -- Ignition Timing: * ECM supplied with calibration -- Also Includes: * Holley Terminator X Max - Gen IV complete ECU/Harness EFI system * Magnuson TVS2650 supercharger * Coil packs * Valve covers * Oil pan * All sensors required for engine to run * Drive-by-wire throttle body * Timing cover * Spark plugs and wires * Harmonic balancer * Front accessory drive with power steering pump, water pump, alternator, and air compressor -- Notes: * Not for use in pollution-controlled vehicles. * BluePrint Engines recommends air intake kit BPPLS01013 to ensure correct MAF calculations and Dyno calibration are maintained with the provided ECU / tuning.

Not Yet Reviewed

$26,099.00

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$26,199.00

BluePrint Pro Series Chevy LS 376 C.I.D. 700 HP EFI Supercharged Base Long Block Crate Engines

BluePrint Pro Series Chevy LS 376 c.i.d. EFI supercharged base long block crate engines deliver 700 hp and 640 lbs-ft. of torque. They include LS3 aluminum cylinder heads, forged pistons, hydraulic roller camshaft, and much more. The engines are available with or without a Holley Terminator X Max Gen IV complete ECU and harness for engine management. Additional specs and features: -- Block: * BluePrint Engines high-strength cast iron 6.2L block * Increased deck thickness and strength webbing * Extended cylinder skirt * Priority main oiling * 4.070 in. bore * 6-bolt main * One-piece rear main seal * Improved water jacket design * Compression Ratio: 9.5:1 -- Rotating assembly: * Nodular iron crankshaft * 3.622 in. stroke * 6.125 in. connecting rods with 150,000 psi bolts * Internally balanced front and rear -- Cylinder heads: * BluePrint aluminum cylinder heads * 70cc chamber * 2.165 in. Intake / 1.600 in. exhaust valves * 259cc intake / 102cc exhaust runners -- Cam specs: * Cam type: Hydraulic roller cam * .612 intake / .585 exhaust lift * 225 intake / 238 exhaust duration * At .050-113 degree lobe separation -- Also includes: * Magnuson TVS2650 Super Charger * Coil packs * Valve covers * Oil pan * Water pump * Sensors included * Drive-by-wire throttle body * Timing cover * Spark plugs and wires * Harmonic balancer -- Notes: * Not for use in pollution-controlled vehicles.

Not Yet Reviewed

$20,899.00

ATK High Performance Chevy LS 408 600 HP Long Block Crate Engines

ATK High Performance LS GM 408 600 hp long block crate engines make an impressive 545 ft./lbs. of torque! They are built with a forged crankshaft, forged pistons, and forged connecting rods, factory LS3 cylinder heads 68.4cc combustion chambers, Victor Jr. intake manifold and 850 cfm carburetor. The engines are equipped with a LS7 hydraulic roller camshaft. 1.7 ratio roller rocker arms, aluminum oil pan, aluminum timing cover, harmonic balancer, spark plugs, ignition wires, ignition coils, and valve covers to complete the bone crunching LS power.

Not Yet Reviewed

$12,010.99

BluePrint Engines Pro Series Chevy LS 427 C.I.D. 600 HP EFI Base Dressed Long Block Crate Engines

BluePrint Engines Pro Series Chevy LS 427 c.i.d. 600 hp Holley Terminator X EFI base dressed engines are a finely tuned symphony of power and precision, delivering a robust 600 hp and 530 lb.-ft. of torque, with a crisp 11:1 compression ratio. At its foundation lies BluePrint's high-strength cast iron LSX-style block, built to handle serious performance demands. Inside, forged pistons and a forged crank ensure durability and strength under high rpms, while the hydraulic roller cam and LS3 aluminum heads optimize airflow and valve timing for maximum efficiency. The LS3 fabricated intake manifold and fuel rail system provides a sleek, high-flow path for fuel delivery, complemented by a modern drive-by-wire throttle body for precise control. Managing it all is the Holley Terminator X Max, offering advanced tuning and seamless integration for street or track dominance. This setup isn't just built to run--it's built to roar. Block specs: * Increased deck thickness and strength webbing * Utilizes OEM LS3 front and rear covers * Improved water jacket design * Extended cylinder skirt * One-piece rear main seal * Priority main oiling * 4.0695 in. bore * 6-bolt main Rotating assembly specs: * BluePrint forged crankshaft * 4.125 in. stroke * Forged 6.125 in. connecting rods * BluePrint forged pistons * Internally balanced front and rear BluePrint aluminum cylinder heads specs: * 69cc chamber * 2.165 in. intake/1.590 in. exhaust valves * 259cc intake/102cc exhaust runners BluePrint hydraulic roller cam specs: * .624 in. intake/.624 in. exhaust lift * 239 degrees intake/255 degrees exhaust duration at .050 in. lift * 114 degree lobe separation Also includes: * LS3 fabricated intake manifold and fuel rail * Drive-by-Wire throttle body * Retro fit oil pan * Water pump * Spark plugs and wires * Harmonic balancer * Timing cover * Valve covers * Coil packs * Injectors Holley Terminator X Max features and benefits: * Real time fuel map learning simplifies tuning * On-board Bosch LSU 4.9 wideband control enables accurate AFR readings and closed loop tuning * Eight high-impedance injector drivers ideal for stock LS and Holley EFI injectors * Integrated 1-Bar MAP sensor for naturally aspirated or nitrous setups, with harness support for external higher bar sensors, if needed * Four configurable inputs (12 V, Ground, 5 V, Frequency) and two outputs (Ground, PWM) * Free PC Tuning Software via USB/CAN Interface for Full Laptop Control and Advance Setup * Integrated 3.5 in. touch screen handheld with Setup Wizard, internal data logging, and real time gauge displays * Terminator X Max ECU includes base timing map pre-configured for this engine

Not Yet Reviewed

$14,599.00

BluePrint Engines Pro Series Chevy LS 427 C.I.D. 600 HP EFI Deluxe Dressed Long Block Crate Engines

BluePrint Engines Pro Series Chevy LS 427 c.i.d. 600 hp Holley Terminator X EFI deluxe dressed engines are a masterclass in modern muscle, pushing out a robust 600 hp and 530 lb.-ft. of torque, with a crisp 11:1 compression ratio. BluePrint's high-strength cast iron LSX-style block is fortified with forged pistons and a forged crank for uncompromising durability and high-rpm stability. The LS3 aluminum heads and hydraulic roller cam work in harmony to maximize airflow and valve timing. Fuel and air are fed through a sleek LS3 fabricated intake manifold and fuel rail system, with a drive-by-wire throttle body ensuring precise control. The Holley Terminator X Max system brings advanced engine management to the table, making tuning and diagnostics seamless. Tying it all together is a black or polished pulley kit delivering function and flair. Choose the engine with the pulley finish preferred for your build. Block specs: * Increased deck thickness and strength webbing * Utilizes OEM LS3 front and rear covers * Improved water jacket design * Extended cylinder skirt * One-piece rear main seal * Priority main oiling * 4.0685 in. bore * 6-bolt main Rotating assembly specs: * BluePrint forged crankshaft * 4.125 in. stroke * Forged 6.125 in. connecting rods * BluePrint forged pistons * Internally balanced front and rear BluePrint aluminum cylinder heads specs: * 69cc chamber * 2.165 in. intake/1.590 in. exhaust valves * 259cc intake/102cc exhaust runners BluePrint hydraulic roller cam specs: * .624 in. intake/.624 in. exhaust lift * 239 degrees intake/255 degrees exhaust duration at .050 in. lift * 114 degree lobe separation Also includes: * LS3 fabricated aluminum intake manifold * Drive-by-Wire throttle body adds modern responsiveness * LS swap oil pan ensures seamless integration * Injectors and fuel rail kit * Spark plugs and wires * Harmonic balancer * Throttle pedal * Timing cover * Valve covers * Coil packs * Black or polished pulley kit: -- LS2-style water pump -- One-wire 140-amp alternator -- Peanut-style air conditioning compressor -- Type II power steering pump with remote reservoir Holley Terminator X Max features and benefits: * Real time fuel map learning simplifies tuning * On-board Bosch LSU 4.9 wideband control enables accurate AFR readings and closed loop tuning * Eight high-impedance injector drivers ideal for stock LS and Holley EFI injectors * Integrated 1-Bar MAP sensor for naturally aspirated or nitrous setups, with harness support for external higher bar sensors, if needed * Four configurable inputs (12 V, Ground, 5 V, Frequency) and two outputs (Ground, PWM) * Free PC Tuning Software via USB/CAN Interface for Full Laptop Control and Advance Setup * Integrated 3.5 in. touch screen handheld with Setup Wizard, internal data logging, and real time gauge displays * Terminator X Max ECU includes base timing map pre-configured for this engine

Not Yet Reviewed

$16,599.00

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$16,699.00

Chevrolet Performance LSX 454 Long Block Crate Engines

Chevrolet Performance LSX 454 long block crate engines are built with an all-forged, super-tough rotating assembly and feature a pair of new deep-breathing LSX 6-bolt cylinder heads. They also come dressed with great looking, all-new orange powdercoated valve covers with an engraved LSX 454 logo. With a carburetor and high-flow Chevrolet Performance intake manifold (sold separately), these engines are good for about 627 hp and 586 lbs.-ft. of torque. Due to the number of application variations, the LSX 454 crate engines do not include an oil pan, and the valve covers do not include provisions for mounting the ignition coil brackets. Other specifications include: * 4.185 in. bore * 4.125 in. stroke * Cast iron LSX Series block with cross-bolted 6-bolt main caps * Forged steel crankshaft * Forged steel connecting rods * Forged aluminum 11.0:1 compression pistons * Hydraulic roller camshaft * 0.635 in. lift intake/0.635 in. lift exhaust, 236 intake/246 exhaust duration at .050 in. lift * Aluminum LSX-LS7 cylinder heads with 70cc chambers * 1.8:1 aluminum roller rocker arms * 58-tooth reluctor wheel

4.0 out of 5 stars ( 1 )

$16,836.20

LS Classic Series Tri-Power Crate Engines

LS Classic Series Tri-Power crate engines come with the complete line of LS Classic Series components pre-installed and ready to drop-in your classic ride. These crate engines start with a brand new, GM 495 hp "Hot Cam" LS3 right out of the box. They are then painted orange or left natural, and are assembled with an LS Classic Series vintage inspired Tri-Power intake kit with dual throttle bodies, chrome air cleaner, billet aluminum valley pan, and big block Chevy-style valve covers of your choice. These packages include a Holley Dominator engine management system and wiring harness with a GM electronic transmission controller. Once completely assembled, the Holley ECU is loaded with a start-up tune and the engines are run to check for leaks and oil pressure. Pricing varies depending on the engine's options. Specifications include: * Compression ratio of 10.7:1 * Recommended fuel is 92 octane * Cast-aluminum block with 6-bolt cross-bolted main caps * Nodular iron crankshaft * Powdered metal connecting rods * Hypereutectic aluminum pistons * Steel hydraulic roller tappet camshaft * Valve lift of 0.525 in. for intake and exhaust * Duration at 0.050 in. is 219 degrees intake and 228 degrees exhaust * Lobe separation angle is 112 degrees * Combustion chamber volume is 68cc * Valve diameter is 2.165 in. for the intake and 1.590 in. for exhaust * Cast roller trunnion rocker arms with a 1.7:1 ratio * Internally balanced * 58x Gen IV reluctor wheel * Maximum recommended rpm is 6,600 * Recommended torque converter stall is 2,400-2,800 Engines include: * Fully assembled long block * Holley Dominator engine management system with O2 sensor and transmission control * Tri-Power intake system with chrome air cleaner, dual GM throttle bodies and injectors * Oil pump, pick-up and Camaro style oil pan * Billet aluminum valley plate with integral breather * Intake manifold, fuel injectors and throttle body * Harmonic balancer * Front timing cover * Oil filter and passenger side oil dipstick and tube * High-performance rear dump exhaust manifolds * 14.000 in. automatic transmission flexplate

Not Yet Reviewed

$31,856.95

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$32,597.95

LS Classic Series 14 in. Classic Crate Engines

LS Classic Series 14 in. classic crate engines come with the complete line of LS Classic Series components pre-installed and ready to drop-in your classic ride. These crate engines start with a brand new, GM 495 hp "Hot Cam" LS3 right out of the box. They are then painted orange, or left natural, and are assembled with an LS Classic Series vintage inspired 14 in. Classic air cleaner kit with chrome air cleaner, billet aluminum valley pan, and small block, big block or 409 Chevy-style valve covers of your choice. Once completely assembled, the Holley ECU is loaded with a start-up tune, and the engines are run to check for leaks and oil pressure. Pricing varies depending on the engine options. Specifications include: * Compression ratio of 10.7:1 * Recommended fuel is 92 octane * Cast aluminum block with 6-bolt cross-bolted main caps * Nodular iron crankshaft * Powdered metal connecting rods * Hypereutectic aluminum pistons * Steel hydraulic roller tappet camshaft * Valve lift of 0.525 in. for intake and exhaust * Duration at 0.050 in. is 219 degrees intake and 228 degrees exhaust * Lobe separation angle is 112 degrees * Combustion chamber volume is 68cc * Valve diameter is 2.165 in. for the intake and 1.590 in. for exhaust * Cast roller trunnion rocker arms with a 1.7:1 ratio * Internally balanced * 58x Gen IV reluctor wheel * Maximum recommended rpm is 6,600 * Recommended torque converter stall is 2,400-2,800 Engines include: * Fully assembled long block * Holley Terminator engine management system with O2 sensor and transmission control * 14 in. Classic intake system with chrome air cleaner, GM throttle body and injectors * Oil pump, pick-up and Camaro style oil pan * Intake manifold, fuel injectors and throttle body * Harmonic balancer * Front timing cover * Billet aluminum valley plate with oil fill tube and breather cap * Oil filter and passenger side oil dipstick and tube * High-performance rear dump exhaust manifolds * 14.000 in. automatic transmission flexplate

Not Yet Reviewed

$23,853.95

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$24,592.95

LS Classic Series '57 Fuelie Crate Engines

LS Classic Series '57 Fuelie crate engines come with the complete line of LS Classic Series components pre-installed and ready to drop-in your classic ride. These crate engines start with a brand new, GM 495 hp "Hot Cam" LS3 right out of the box. They are then painted orange, or left natural, and are assembled with an LS Classic Series vintage inspired 1957 Fuelie style intake kit, billet aluminum valley pan, and small block style valve covers of your choice. These packages include a Holley Terminator engine management system and wiring harness with a GM electronic transmission controller. Once completely assembled, the Holley ECU is loaded with a start-up tune and the engines are run to check for leaks and oil pressure. Pricing varies depending on the engine's options. Specifications include: * Compression ratio of 10.7:1 * Recommended fuel is 92 octane * Cast aluminum block with 6-bolt cross-bolted main caps * Nodular iron crankshaft * Powdered metal connecting rods * Hypereutectic aluminum pistons * Steel hydraulic roller tappet camshaft * Valve lift of 0.525 in. for intake and exhaust * Duration at 0.050 in. is 219 degrees intake and 228 degrees exhaust * Lobe separation angle is 112 degrees * Combustion chamber volume is 68cc * Valve diameter is 2.165 in. for the intake and 1.590 in. for exhaust * Cast roller trunnion rocker arms with a 1.7:1 ratio * Internally balanced * 58x Gen IV reluctor wheel * Maximum recommended rpm is 6,600 * Recommended torque converter stall is 2,400-2,800 Engines include: * Fully assembled long block * Holley Terminator engine management system with O2 sensor and transmission control * LS Classic Series '57 Fuelie intake manifold system with GM throttle body and injectors * Oil pump, pick-up and Camaro style oil pan * Billet aluminum valley plate with oil fill tube and breather cap * Intake manifold, fuel injectors and throttle body * Harmonic balancer * Front timing cover * Oil filter and passenger side oil dipstick and tube * High-performance rear dump exhaust manifolds * 14.000 in. automatic transmission flexplate

Not Yet Reviewed

$27,055.95

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$27,374.95

LS Classic Series '63 Fuelie Crate Engines

LS Classic Series '63 Fuelie crate engines come with the complete line of LS Classic Series components pre-installed and ready to drop-in your classic ride. These crate engines start with a brand new, GM 495 hp "Hot Cam" LS3 right out of the box. They are then painted orange, or left natural, and are assembled with an LS Classic Series vintage inspired 1963 Fuelie style intake kit, billet aluminum valley pan, and small block style valve covers of your choice. These packages include a Holley Terminator engine management system and wiring harness with a GM electronic transmission controller. Once completely assembled, the Holley ECU is loaded with a start-up tune and the engines are run to check for leaks and oil pressure. Pricing varies depending on the engine's options. Specifications include: * Compression ratio of 10.7:1 * Recommended fuel is 92 octane * Cast aluminum block with 6-bolt cross-bolted main caps * Nodular iron crankshaft * Powdered metal connecting rods * Hypereutectic aluminum pistons * Steel hydraulic roller tappet camshaft * Valve lift of 0.525 in. for intake and exhaust * Duration at 0.050 in. is 219 degrees intake and 228 degrees exhaust * Lobe separation angle is 112 degrees * Combustion chamber volume is 68cc * Valve diameter is 2.165 in. for the intake and 1.590 in. for exhaust * Cast-roller trunnion rocker arms with a 1.7:1 ratio * Internally balanced * 58x Gen IV reluctor wheel * Maximum recommended rpm is 6,600 * Recommended torque converter stall is 2,400-2,800 Engines include: * Fully assembled long block * Holley Terminator engine management system with O2 sensor and transmission control * LS Classic Series '63 Fuelie intake manifold system with GM throttle body and injectors * Oil pump, pick-up and Camaro style oil pan * Billet aluminum valley plate with oil fill tube and breather cap * Intake manifold, fuel injectors and throttle body * Harmonic balancer * Front timing cover * Oil filter and passenger side oil dipstick and tube * High-performance rear dump exhaust manifolds * 14.000 in. automatic transmission flexplate

Not Yet Reviewed

$27,055.95

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$27,374.95

Edelbrock 416 C.I.D. E-Force Supercharged Long Block Crate Engines for GM LS

Edelbrock 416 c.i.d. E-Force supercharged long block crate engines for GM LS produce an astounding 720 hp and 695 ft.-lbs. of torque, on 91 octane pump gas! The 4.000 in. stroke and 4.065 in. bore push this LS3 out to a whopping 416 c.i.d. for incredible low-end torque, while the 9.5:1 compression ratio allows for safe and reliable supercharged performance. These E-Force long block crate engines come complete with essential supercharger kit components, and the superchargers feature driver side throttle body orientation for ease of intake routing, along with a Corvette belt offset for a compact installation. The engines include six quarts of Edelbrock performance SAE30 break-in oil for initial start-up. Additional features for these Edelbrock supercharged long blocks: * New GM aluminum LS3 block * Forged and balanced crankshaft * Forged H-beam connecting rods * Forged aluminum pistons * Hydraulic roller camshaft--215 degrees intake/247 degrees exhaust duration at 0.050 in. * Roller rocker arms--.629 in. intake/.656 in. exhaust valve lift * Edelbrock E-Force LS3 supercharger features Eaton TVS 2,300cc/rev rotors * Electric intercooler water pump * Intercooler plumbing * Intercooler recovery tank * Fuel rails * 60 lbs./hr. fuel injectors * Mass airflow sensor housing * Reusable air filter

Not Yet Reviewed

$31,524.95

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$35,156.95

Summit Bucks

BluePrint Builder Series LS376/530HP Standard Edition EFI Crate Engine and 4L65/70E Trans Combos

BluePrint Builder Series LS376/530HP Standard Edition EFI crate engine and 4L65/70E transmission combos take the guesswork out of matching up an engine and transmission for your ride. Featuring a fuel injected Chevy LS small block-compatible 376 (c.i.d.) engine that produces 530 horsepower, this standard edition builder series includes a black pulley kit and 4L65/70E automatic transmission. The aluminum BluePrint Engines cylinder heads help produce a nice 10.7:1 compression ratio, with assistance from the hydraulic roller camshaft, hypereutectic pistons, and nodular iron crankshaft. Altogether, this assembly produces 495 lbs.-ft. of torque. When you need or want a new LS powertrain for your ride, go with the authority in crate engines and their BluePrint Builder Series LS376/530HP Standard Edition EFI crate engine and 4L65/70E transmission combos. Other product features, items, and specifications include: Block: * New Cast Iron 6.2L * Main caps are 6-bolt * One-piece rear main seal * Reluctor wheel – 58x * Cam sensor – 4x (in timing cover) * Knock sensor provision on side Rotating Assembly: * Nodular iron crankshaft * Stroke – 3.622 in. * Connecting rods (6.098 in.) with 150,000 psi bolts * Hypereutectic pistons * Internally balanced * Non-weighted harmonic balancer Cylinder Heads: * BluePrint PS8015 models * Chamber – 72cc * Valves are 2.165 in. intake and 1.600 in. exhaust * Exhaust runners are 259cc intake and 102cc exhaust Camshaft: * Hydraulic roller * Intake valve lift – 0.612 in. * Exhaust valve lift – 0.585 in. * Intake duration at 0.050 in. of lift – 225 * Exhaust duration at 0.050 in. of lift - 238 * Lobe separation angle (LSA) – 113 degrees * Intake centerline – 110 degrees Ignition Timing * Firing order is 1-8-7-2-6-5-4-3 Assembled 4-speed Transmission Package: * Complete 4L65/70E package with electronic transmission controller * Torque converter with 2,200–2,400 rpm stall * Non-weighted flexplate * Starter Other Components: * Holley Terminator X Max Gen IV complete EFI engine management system, and DBW (Drive-By-Wire) pedal kit * DBW throttle body * GM Muscle-car Swap oil pan * Loaded intake manifold * Fuel injectors (EV6 type) and rail * Coil packs * Spark plugs and wires * Water pump * Complete front accessory drive includes A/C, power steering, alternator, water pump, belts, and pulleys * Champion 3015 spark plugs (0.040 in. gap) Note: BluePrint highly recommends their BPPLS01013 air intake kit to ensure proper MAF calculations (same used on Dyno). Recommended fuel is 91 octane. Recommended oil is BPP710.

Not Yet Reviewed

$20,399.00

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$23,499.00

BluePrint Builder Series LS427/585HP Standard Edition EFI Crate Engine and 4L65/70E Trans Combos

The BluePrint Builder Series LS427/585HP Standard Edition EFI crate engine and 4L65/70E transmission combos take the guesswork out of matching up an engine and transmission for your ride. Featuring a fuel injected Chevy LS small block-compatible 427 (c.i.d.) engine that produces 585 hp, this standard edition builder series includes a pulley kit and 4L65/70E automatic transmission. The aluminum cylinder heads help produce a nice 11.0:1 compression ratio, with assistance from the hydraulic roller camshaft, forged pistons, and forged crankshaft. Altogether, this assembly produces 520 lbs.-ft. of torque. When you need or want a new LS powertrain for your ride, go with the authority in crate engines and their BluePrint Builder Series LS427/585HP Standard Edition EFI crate engine and 4L65/70E transmission combos. Other product features, items, and specifications include: Block: * BluePrint Engines High-Strength Cast Iron (LSX Style) Block * Increased deck thickness and strength webbing * Utilizes OEM LS3 front and rear covers * Improved water jacket design * Extended cylinder skirt * One-piece rear main seal * Priority main oiling * 4.0695 in. Bore * 6-bolt main Rotating Assembly: * Forged crankshaft * 4.125 in. stroke * Forged 6.125 in. connecting rods * Forged pistons * Internally balanced front and rear Cylinder Heads: * BluePrint aluminum cylinder heads * 69cc Chamber * 2.165 in. Intake /1.590 in. Exhaust valves * 259cc Intake /102cc Exhaust runners Cam Specs: * Hydraulic Roller * 0.624 Intake / 0.624 Exhaust lift * 239 Intake / 255 Exhaust duration * @.050-114 degree lobe separation Ignition Timing: * ECM supplied with calibration * Not capable of transmission control * Transmission Controller Required Other Components: * Front accessory drive with water pump, alternator, power steering pump, and A/C compressor * Drive-by-Wire throttle body * LS3 cast aluminum intake manifold * LS swap oil pan * Water pump * Engine harness and ECU Kit * Injectors and fuel rail kit * Spark plugs and wiring * Harmonic balancer * Timing cover * Valve covers * Coil packs * Gas pedal Important Notes: This engine requires a non-weighted flex plate/flywheel. Recommended Fuel: 91 Octane. The front accessory drive on this engine fits many vehicles, however it is the customer responsibility to accurately measure and confirm fitment. Note this is a low-profile design, but things such as power steering hoses, alternator wiring, and additional fittings/fabrication may be required on some vehicles. BluePrint Engines recommends a 2200+ RPM stall converter. Retro fit oil pan will fit most 1955-1995 GM front engine, RWD, V8 cars. Not for use in pollution-controlled vehicles or in dry sump applications. The LS controller package is for engine control only. Does not contain any transmission or body control. The ECU comes with calibration that is optimal for our engine, however, please note that vehicle parameters such as gearing, tire size, vehicle weight, air intake, headers, etc. may necessitate additional tuning once installed into your specific vehicle. The ECU is unlocked for further refinement at your local dyno shop if required. BluePrint Engines recommends their air intake kit (BPPLS01013) to ensure correct MAF calculations and Dyno calibration are maintained with the provided ECU/tuning.

Not Yet Reviewed

$26,299.00

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